Variable domain resource data security for data processing systems
US8590011B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2005 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | Nov 17, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2113
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The variable domain data access control system and method described herein use the same variable domain to describe a data security model and a variable domain data model, such as a product configuration model. A variable domain is a set of resource data that can be described using a logical relationship data structure. The variable domain utilizes logical relationship expressions, such as a Boolean logic language, to define resource data in terms of parts, rules and/or attributes, and any other property that can be accessed for viewing, manipulation, or other purposes. The data security model represents an access control list (ACL) that includes security attributes as resource data and uses the same data structure and logical relationship expressions as an associated variable domain data model. An application, such as a configuration engine, can be used to create controlled access to the variable domain data model using the data security model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.